Results 81 to 90 of about 5,806,032 (291)

T1 Over Squared Proton Density Ratio to Characterize Multiple Sclerosis Lesions

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Differentiating remyelinated from demyelinated lesions in MS remains challenging without histological confirmation. This study introduces the T1‐to‐PD2 ratio (TPR) imaging approach and evaluates its ability to characterize MS lesions alongside other quantitative MRI (qMRI) metrics. Methods Thirty individuals with MS (mean age: 47.5 ± 
Sarah J. Wright, Scotty G. McKay, Jean Ramos Bou, Fen Bao, Vivian B. Truong, Chenyang Li, Li Jiang, Anza B. Memon, E. Mark Haacke, Yulin Ge, Yongsheng Chen   +10 more
wiley   +1 more source

Thymic hyperplasia as a rare etiology of pure red cell aplasia: A case report [PDF]

Vojnosanitetski Pregled
Introduction. Thymic hyperplasia is a rare condition caused by an increase in cellular thymic mass and, in some cases, is associated with autoimmune diseases, such as pure red cell aplasia (PRCA).
Arsenović Isidora, Leković Danijela, Šefer Dijana, Pavlović Miroslav, Ivanović Jelena, Smiljanić Mihailo, Bogdanović Andrija   +6 more
doaj   +1 more source

The Price of Precision: A Critical Review of Molecular Diagnostics in Glioma, From Guidelines to Global Disparities

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Gliomas have undergone a profound redefinition over the past decade, transitioning from morphology‐based entities to biologically coherent diseases defined by molecular alterations. The 2021 WHO Classification of Tumors of the Central Nervous System and its 2022 update formalize this shift, establishing integrated diagnosis as the global ...
Maria Guarnaccia, Sebastiano Cavallaro
wiley   +1 more source

Clinical Impact of MGMT Promoter Methylation in IDH‐Mutant Gliomas: Influence of Threshold Selection and Clinical Confounding

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background The clinical relevance of MGMT promoter methylation in IDH‐mutant gliomas remains controversial in the era of molecular classification. We aimed to systematically evaluate its clinical relevance by integrating quantitative assessment, cutoff exploration, and adjustment for clinical confounding.
Haihui Jiang, Linxi Cao, Xiaodong Chen, Siqi Tong, Qinghui Zhu, Jun Yang, Song Lin, Yong Cui   +7 more
wiley   +1 more source

Retour d’expérience de Techniques de l\u27Ingénieur sur la mise en place de la norme Counter v5.1 [PDF]

Ce document a pour sujet les Techniques de l\u27Ingénieur : L’expertise scientifique et technique de référence depuis 1946 Plus de 10 000 articles de référence, fiches pratiques, articles interactifs, Parcours Pratiques et articles d’actualité mis à ...
Techniques de l\u27ingénieur
core  

Using Histological Staining Techniques to Improve Visualization and Interpretability of Tooth Cementum Annulation Analysis

, 2021
The aim of the present study was to evaluate the effect of different staining techniques on applicability and accuracy of tooth cement tun annulation (TCA) method.
Capo, Ivan, Stefanović, Sofija, Pantelinac, Jelena, Penezić, Kristina, Petrović, Bojan, Miljković, Dejan, Popović, Milan   +6 more
core   +1 more source

Histological Technique [PDF]

Journal of Clinical Pathology, 1958
H. M. Carleton, R. A. B. Drury
openaire   +2 more sources

The Adaptability of Several Histological Techniques to the Preparation of P32 Radioautographs from Plant Tissues [PDF]

, 1950
With the increased use of radioactive isotopes in plant research, there has been a corresponding increase in the application of radioautographic techniques. Through the use of such radioautographs, tissue localization of the radioactive elements has been
McIlrath, Wayne J.
core   +1 more source

Analysis of fetal renal cortex development: Cortical maturation index as a new potential guide in fetal renal cortex assessment [PDF]

Vojnosanitetski Pregled
Background/Aim. To date, most of the scientific attention has been aimed at the morphometric analysis of the nephrogenic zone (NZ) of the fetal renal cortex, while the quantification and analysis of the maturation zone (MZ) and other indicators of renal ...
Andrejić-Višnjić Bojana, Petrović Ivan, Balenović Ana, Milosavljević Isidora, Petković Jovana, Trivunić-Dajko Sandra, Bosanac Milana, Jeremić Dimitrije, Šunjević Milena   +8 more
doaj   +1 more source

Artificial Intelligence in Systemic Sclerosis: Clinical Applications, Challenges, and Future Directions

Arthritis Care &Research, EarlyView.
Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos, José Miguel Sequí‐Sabater, Diego Benavent   +2 more
wiley   +1 more source